Kaffe.PartitionSelector (Kaffe v1.28.0)

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Summary

Functions

md5(key, total)
random(total)
round_robin(current, total)

Cycle current from 0 to total-1.

Functions

md5(key, total)

random(total)

round_robin(current, total)

Cycle current from 0 to total-1.

Examples

iex> Kaffe.PartitionSelector.round_robin(nil, 3)
0

iex> Kaffe.PartitionSelector.round_robin(0, 3)
1

iex> Kaffe.PartitionSelector.round_robin(1, 3)
2

iex> Kaffe.PartitionSelector.round_robin(2, 3)
0